/**
  * 属性介绍
  * box-shadow: offset-x offset-y blur spread color position;
  * box-shadow: X轴偏移量 Y轴偏移量 阴影模糊半径 阴影扩展半径 阴影颜色 投影方式
  */

.shadow-box {
    width: 100px;
    height: 100px;
    background: red;
    box-shadow: 100px 100px 0 0 green,
                100px 0 0 0 yellow,
                0 100px 0 0 pink;
}



.shadow-box1-title {
    margin-top: 150px;
    margin-bottom: 20px;
}
.shadow-box1 {
    
}